Property talk:P3044

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College Football HoF ID
identifier for American football players in the College Football Hall of Fame

Associated item	College Football Hall of Fame (Q747833)
Data type	External identifier
Corresponding template	Template:College Football HoF (Q6868514)
Template parameter	|id= in en:Template:College Football HoF
Domain	According to this template: college football people According to statements in the property: human (Q5) When possible, data should only be stored as statements
Allowed values	\d{4}
Example	Earl Abell (Q5325701) → 1268 Randy White (Q1849885) → 1964
Source	http://www.footballfoundation.org/Programs/CollegeFootballHallofFame
Formatter URL	https://footballfoundation.org/hof_search.aspx?hof=$1
Robot and gadget jobs	import from en.Wikipedia
Tracking: usage	Category:Pages using Wikidata property P3044 (Q28608825)
Related to country	United States of America (Q30) (See 771 others)
See also	College Football Data Warehouse ID (P3560), National Collegiate Basketball Hall of Fame ID (P4560)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other external identifier Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Database reports/Humans with missing claims/P3044 Database reports/Constraint violations/P3044 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,216 Main statement 1,213 99.8% of uses Qualifier 2 0.2% of uses Reference 1 <0.1% of uses
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Distinct values: this property likely contains a value that is different from all other items. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P3044#Unique value, SPARQL (every item), SPARQL (by value)

Single value: this property generally contains a single value. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P3044#Single value, SPARQL

Format “\d{4}”: value must be formatted using this pattern (PCRE syntax). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P3044#Format, SPARQL

Type “human (Q5)”: item must contain property “instance of (P31)” with classes “human (Q5)” or their subclasses (defined using subclass of (P279)). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P3044#Type Q5, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P3044#Entity types

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P3044#Scope, SPARQL

Item “sport (P641): American football (Q41323)”: Items with this property should also have “sport (P641): American football (Q41323)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P3044#Item P641, search, SPARQL

This property is being used by: it:Template:Collegamenti esterni ja:Template:Infobox American Football player, ja:Template:Infobox NFLplayer Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Updated

Today I have updated the formatter URL, I have removed 659 old IDs and I have imported 1119 new IDs from en.wiki. --Epìdosis 17:27, 12 May 2019 (UTC)